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      1 # Copyright 2017 The Chromium OS Authors. All rights reserved.
      2 # Use of this source code is governed by a BSD-style license that can be
      3 # found in the LICENSE file.
      4 
      5 from autotest_lib.server import utils
      6 
      7 AUTHOR = "mruthven"
      8 NAME = "firmware_Cr50USB"
      9 PURPOSE = "Verify Cr50 to AP USB connection"
     10 ATTRIBUTES = "suite:cr50_stress_experimental"
     11 TIME = "MEDIUM"
     12 TEST_TYPE = "server"
     13 DEPENDENCIES = "servo"
     14 
     15 DOC = """
     16 This test runs 'usb_updater -f' many times to verify the cr50 to ap usb
     17 connection is reliable.
     18 """
     19 
     20 args_dict = utils.args_to_dict(args)
     21 servo_args = hosts.CrosHost.get_servo_arguments(args_dict)
     22 
     23 def run(machine):
     24     host = hosts.create_host(machine, servo_args=servo_args)
     25 
     26     num_iterations = int(args_dict.get("num_iterations", 100))
     27     exit_condition = args_dict.get("exit_condition", "")
     28 
     29     job.run_test("firmware_Cr50USB", host=host, cmdline_args=args,
     30                  num_iterations=num_iterations, exit_condition=exit_condition)
     31 
     32 parallel_simple(run, machines)
     33